Answers
Answer:
6. testable
7. non testable ( it is an opinion )
8. testable
9. testable
10. testable
11. non testable
12. testable
13. testable
14.non testable
15. testable
16. testable
Explanation:
ask yourself wether or not these questions could be answered as a lab it'll help you determine if they are testable or not.
Related Questions
What accounts for the differences in the functions and properties of molecules like starches, glycogen, cellulose and chitin?
Answers
Answer:
The difference in their structure gives them different properties and functions
Explanation:
If you're reading the 01.02A Chemistry of Life (Honors) course, go to the section called "Carbohydrates" Then go to the very last part of the section there you will find a sentence that says " They are all polymers made up of hundreds to thousands of glucose molecules bonded together, but the difference in their structures gives them different properties and functions." That's the sentence that I used to respond to this question.
The statement "barnacles are found on
the bottom of boats because they don't
like the cold air on top of the boat" is an
observation
inference
Answers
Answer:
inference
Explanation:
i just did that question on edpuzzle
Barnacles are said to be the organisms that belong to arthropods. They are seen attached to the bottom of the boats. The statement is an inference. Thus, option b is correct.
What is an inference?An inference is reasoning based on the pieces of evidence that are used to reach the conclusion. It involves the logical consequences that explain the steps and the hypothesis.
It is used to draw conclusions from the given data and facts. They are based on observations and details that characterize the main idea of the topic matter. Barnacles found at the bottom of the boats are an observation.
But the question of why the barnacles are found at the bottom of the boats and its solution about the temperature and cold are inferences based on the observations.
Therefore, option b. the statement is an inference.
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How does H. pylori help maintain the homeostasis of the human body?
Answers
Answer:
H. pylori (Helicobacter pylori) is a bacteria that maintains homeostasis of the human body by establishing chronic infection from ulcers and gastritis and using the method of autophagy to cleanse the body of damaged cells. H. pylori also contributes to the workings of the immune defense system.
The diagram below represents the time a cell spends in the two main phases of the cell cycle. Which section of the diagram represents the phase during which the cell divides, and what is this phase called?
Answers
Among the given areas on the chart, the blue is interphase and the yellow indicates M-phase. The correct option is D.
What is M-phase?M-phase in the cell cycle is the phase where actual division takes place. This phase forms daughter cells from one parent cell.
During cell division, a cell usually spends 95% of its time in interphase, so the maximum portion in the chart is blue which represents interphase, while the yellow is M-phase.
Thus, the correct option is D.
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The elevation between every contour line?
Answers
Answer:
Count the number of contours from a line that is already labelled for you. Multiply this by the contour interval.
Explanation:
Arguably, the Moon is the most important Force on the Earth other than the Sun. Why and
what does it do to the Earth?
Answers
Which of the following terms can refer to all life activities on a chemical level?
a reproduction
b metabolism
C development
d homeostasis
Answers
Answer:
b metabolism
Explanation:
Metabolism is a concept that encompasses the totality of the chemical reactions that take place within biological systems, which are required to sustain life. Especially, the term metabolism makes reference to the chemical reactions used by organisms to convert food into energy. Moreover, reproduction and development are metabolic processes that allow organisms to perpetuate their existence, while homeostasis is the potential that organisms have in order to maintain a stable, relatively constant internal state.
Cross contamination can lead to infections but cannot lead to food allergies. True or false
Answers
7) Aristotle thought the study of living things could
tell more about himself and others
energize his philosophy books
defeat Plato
enable him to fly
Answers
what statement correctly compares a law and a theory?
Answers
Answer:
A law is a fact that cannot be changed, A theory however can be changed over the course of time.
Explanation:
I took tests
Where is new cartilage formed?
Answers
Answer:
vkhc ssh konh dirty chop outbox folks fond
Explanation:
zzz ric do fl go sack too do s7
what is the color of the sky?
Answers
Answer:
the color of the sky is actually violet
Explanation:
The human eye doesn't see individual wavelengths. Instead, the retinas of our eyes have three types of color sensitive cells known as cones. One type is most sensitive to red wavelengths, while the other two are most sensitive to green and blue wavelengths. When we look at something and the light strikes our retina, the strength of signal from each type of cone allows our brains to determine the colors we see. These colors roughly correspond to the actual wavelengths we see, but there are subtle differences. While each type of cone has its peak sensitivity at red, green, or blue, they also detect light of other colors. Light with "blue" wavelengths stimulate blue cones the most, but they also stimulate red and green just a little bit. If it really was blue light that was scattered most, then we'd see the sky as a slightly greenish blue.
HOPE THIS HELPS!!!!! :)
<3333333333
How are the nitrogen cycle be disrupted human remove nitrogen fixing bacteria from soil?
Answers
Nitrogen-fixing bacteria are prokaryotic microorganisms that are capable of transforming nitrogen gas from the atmosphere into “fixed nitrogen” compounds, such as ammonia, that are usable by plants.
A teacher says she has identified an organism with these characteristics: eukaryotic, multicellular, autotrophic, and a
cell wall made of cellulose. Which kingdom is the teacher describing?
Answers
Explanation:
Hey, there!!
The teacher is surely describing about kingdom Plantae. Plants and animals posses some similar characteristics such as eukaryotic, multicellular, in the above descriptions. BUT;
The reason for above answer is,
Plants only produce food by themselves in presence of sunlight and chlorophyll. So, they are termed as autotrophic in nature.Similarly, plants cell only posses cellwall made up of cellulose.Hope it helps....
How would you define
science?
Answers
Answer: Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe.
Explanation:
Answer:
Explanation:
Science is the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence.
If a person lived several years without any noticeable signs of viral infection and then one day suddenly fell ill, which of the following provides the best reason as to why? a.Everything in the person’s internal and external environment remained the same b.The individual was surprised all of a sudden by a group of friends c.Something in the individual’s internal environment changed d.The individual watched a horror film*
Answers
Answer:
Something on the individuals internal environment changed.
Explanation:
Which could increase the amount of greenhouse gases in
the atmosphere?
O A. planting trees in areas that have been deforested
B. reducing the use of gasoline-powered vehicles
C. burning coal to produce electricity
O D. creating wind farms in desert areas
Answers
Answer:
C. Burning coal to produce electricity
burning coal to produce electricity
ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Which of the following is an example of an electromagnetic wave?
Red light
Ocean waves
Sound waves
Earthquakes
Answers
Answer:
Red light
Explanation:
i just took the teat and got it right
The pH scale measures the acidity of a substance. It is a negative logarithmic scale. A pH of 3 has a hydrogen ion concentration (which is responsible for acidity) ten times greater than a pH of 4. How many times greater is the hydrogen ion concentration of a pH 2 solution than a pH 6 solution?
Answers
Answer:
The correct answer is: a pH 2 solution has a 10000 times greater hydrogen ion concentration than a pH 6 solution.
Explanation:
The pH scale is a measurement used to describe the acidity of a solution, and this acidity is given by the concentration of H+ (hydrogen ion) in said substance. A solution with a greater concentration of H+, is more acid than a solution with a smaller concentration of H+ and, therefore, has a lower pH. Given that the pH scale is a negative logarithmic scale, a solution with a pH of 3 has a ten times greater H+ concentration than a solution with a pH of 4.
A pH 2 solution has 10 times more H+ ion concentration than a pH 3 solution, 100 times more H+ ion concentration than a pH 4 solution, 1000 times more H+ ion concentration than a pH 5 solution, and 10000 times more H+ ion concentration than a pH 6 solution.
has experienced shortness of breath during the last 3 months. A magnetic resonance scan found a small endocrine-secreting mass centrally located in her chest. This mass most likely represents a mass of which gland?
Answers
Answer: Thymus gland
Explanation:
The thymus gland is an endocrine gland that is located in the upper part of the human chest. It is responsible for producing white blood cells. This gland is located near the airway. The enlargement of the thymus gland can suppress the nearby structures. This may result in shortness of breath, and cough along with sputum. The thymus gland produces several endocrine hormones like thymopoietin and thymulin.
The given condition is indicative of the mass of the thymus gland.
Part C If you were the head of an ocean conservation program, what concerns would you have about implementing this method of coral regeneration?
Answers
Answer:
It causes no pollution.
Explanation:
The first concern about implementing the method used for coral regeneration is that it causes no water pollution in order to protect the other aquatic animals from the harmful effect of the method used for restoration. If the harmful effect of coral regeneration is higher and disturbing so it must be avoided in order to save other organisms but if there is no harmful effect of the method used for coral regeneration so it must be used.
Answer:
One concern I have is the metal frames. I wonder if they could damage the natural coral in the region or if fish and other sea animals could become trapped in them.
Explanation:
PLATO sample answer
What is one of the main functions of lipids
Answers
Answer:
The lipids perform three primary biological functions within the body: they serve as structural components pf cell membranes, function as energy storehouses, and function as important signaling molecules.
The rate at which velocity changes is called _____
Answers
Answer:
acceleration
Answer:
acceleration
Explanation:
hope it whould help
Is a robot an open, closed, or isolated system?
EXPLAIN WHY.
Answers
Answer:
Closed system.
Explanation:
Robot is an closed system because there is no transfer of mass but transfer of energy occurs from robot to its surrounding. According to the definition of closed system, closed system is a type of system in which there is only transfer of energy occurs while in open system both mass and energy can be transferred from the system to their surrounding. So no mass transferred from the robot only energy in the form of mechanical energy is transferred.
Hewo dear fwiends UwU please help me with my question.
Answers
Answer:
friction
Explanation:
Why should you not touch an electric air socket? Explain
Answers
Answer:
So if you touch an electric circuit and the ground at the same time, you will become electricity's easiest path. Electricity will flow through you, and you could be seriously hurt or killed. You don't have to be touching the ground directly to conduct electricity.
Explanation:
Which best describes the role of a primary consumer in a food web? Carnivore that feeds on producers Herbivore that feeds on producers Herbivore that feeds on primary consumers Carnivore that feeds on primary consumer
Answers
Answer: the answer is b I’m taking the test and I got it right
Explanation:
The statement that best describes the role of a primary consumer in a food web is as follows:
Herbivore that feeds on producers.Thus, the correct option is B.
What is the Food web?The Food web may be defined as the arrangement of the number of food chains inter-connected with each other forming a web-like pattern. In a food web, one organism can hold more than one position. Instead of a straight line, it comprises branching lines.
Plants are generally referred to as producers. Those organisms derive energy by direct consumption of producers (plants) and are known as primary consumers.
Primary consumers are also known as herbivores. Secondary consumers eats and derive energy through the consumption of primary producers. Then, it comes to tertiary consumers.
Except for primary consumers, all other consumers are called carnivores.
Therefore, the correct option for this question is B.
To learn more about the Food web, refer to the link:
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A student uses paper towels to clean up a small chemical spill in the lab. Where should the dirty paper towels be placed ? A. In the lab sink B. In the wastebasket C. In the chemical waste container D. In the hazardous waste container
Answers
Answer:
D. In the chemical waste container
Explanation:
Because it was a chemical spill and not hazardous waste
Answer:
in the chemical waste container :)
Explanation:
As blood levels of __________ rise, the expulsive contractions of labor gain momentum and finally end in birth.